diff --git a/ArmVirtPkg/Library/FdtPciPcdProducerLib/FdtPciPcdProducerLib.c b/ArmVirtPkg/Library/FdtPciPcdProducerLib/FdtPciPcdProducerLib.c
index 10b47560cb..ea27cda7b7 100644
--- a/ArmVirtPkg/Library/FdtPciPcdProducerLib/FdtPciPcdProducerLib.c
+++ b/ArmVirtPkg/Library/FdtPciPcdProducerLib/FdtPciPcdProducerLib.c
@@ -128,6 +128,7 @@ FdtPciPcdProducerLibConstructor (
 
       PcdSetBool (PcdPciDisableBusEnumeration, FALSE);
 
+      IoTranslation = 0;
       RetStatus = GetPciIoTranslation (FdtClient, Node, &IoTranslation);
       if (!RETURN_ERROR (RetStatus)) {
           PcdSet64 (PcdPciIoTranslation, IoTranslation);